1418079970

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{712603}}^1$

素因数の和:712809

約数の個数: 16

約数和(自身を含む): 2565374400

約数和(自身を除く): 1147294430

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 712603, 1425206, 3563015, 7126030, 141807997, 283615994, 709039985, 1418079970]

約数ペア:

[(1, 1418079970), (2, 709039985), (5, 283615994), (10, 141807997), (199, 7126030), (398, 3563015), (995, 1425206), (1990, 712603)]